Equipment unit · VIN-decoded · NHTSA vPIC

2017 Peterbilt 579

1XPBDP9X8HD418069 · Truck-Tractor · TRUCK
Carriers run under1
20 mo
Inspections6
all-time
OOS inspections1
of 6
First seenNov 15, 2023
WI
Last seenJul 31, 2025
CA
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XPBDP9X8HD418069
Make
Peterbilt
Model
579
Model year
2017
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 25, 2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
02

Inspection history

Every roadside inspection of this VIN, newest first · Nov 15, 2023 – Jul 31, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 31, 2025CAII · Walk-around1—DIAMOND TRANSPORTATION SYSTEM INC 4671351898Z/WI
Mar 2, 2025ARIII · Driver-only1—DIAMOND TRANSPORTATION SYSTEM INC 4671351898Z/WI
Jul 10, 2024NMII · Walk-around1—DIAMOND TRANSPORTATION SYSTEM INC 4671351898Z/WI
Jun 7, 2024CAI · Full1—DIAMOND TRANSPORTATION SYSTEM INC 4671351898Z/WI
May 17, 2024CAIII · Driver-only0—DIAMOND TRANSPORTATION SYSTEM INC 4671351898Z/WI
Nov 15, 2023WIII · Walk-around3OOSDIAMOND TRANSPORTATION SYSTEM INC 4671351898Z/WI
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
DIAMOND TRANSPORTATION SYSTEM INC46713Nov 15, 2023Jul 31, 20256WI
Names are left-joined from the FMCSA census; a DOT with no census match falls back to its number.
04

Plate & unit-number history

The same truck under different plate registrations across carriers

PlateState / prov.Unit no.CarrierDate rangeInsp.
51898ZWI—DIAMOND TRANSPORTATION SYSTEM INCNov 15, 2023 → Jul 31, 20256
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 25, 2026